./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f28296b-ff33-4dfd-9087-a3248b641f9e/bin/uautomizer-verify-uTZkv6EMXl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f28296b-ff33-4dfd-9087-a3248b641f9e/bin/uautomizer-verify-uTZkv6EMXl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f28296b-ff33-4dfd-9087-a3248b641f9e/bin/uautomizer-verify-uTZkv6EMXl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f28296b-ff33-4dfd-9087-a3248b641f9e/bin/uautomizer-verify-uTZkv6EMXl/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f28296b-ff33-4dfd-9087-a3248b641f9e/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f28296b-ff33-4dfd-9087-a3248b641f9e/bin/uautomizer-verify-uTZkv6EMXl --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 114d7004654a3d86a028c0b122f5dce364226bca3b84d6d8b6f812ccac52ec20 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 02:14:09,301 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 02:14:09,372 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f28296b-ff33-4dfd-9087-a3248b641f9e/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-12 02:14:09,377 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 02:14:09,378 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 02:14:09,403 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 02:14:09,404 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 02:14:09,404 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 02:14:09,405 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 02:14:09,406 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 02:14:09,407 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 02:14:09,407 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 02:14:09,408 INFO L153 SettingsManager]: * Use SBE=true [2023-11-12 02:14:09,409 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 02:14:09,409 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 02:14:09,410 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 02:14:09,410 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 02:14:09,411 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 02:14:09,411 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 02:14:09,412 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 02:14:09,412 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 02:14:09,413 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 02:14:09,414 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 02:14:09,414 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-12 02:14:09,414 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 02:14:09,415 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:14:09,415 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 02:14:09,416 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 02:14:09,416 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 02:14:09,417 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-12 02:14:09,417 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 02:14:09,418 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-12 02:14:09,418 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 02:14:09,418 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-12 02:14:09,418 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 02:14:09,419 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-12 02:14:09,419 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f28296b-ff33-4dfd-9087-a3248b641f9e/bin/uautomizer-verify-uTZkv6EMXl/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f28296b-ff33-4dfd-9087-a3248b641f9e/bin/uautomizer-verify-uTZkv6EMXl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 114d7004654a3d86a028c0b122f5dce364226bca3b84d6d8b6f812ccac52ec20 [2023-11-12 02:14:09,693 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 02:14:09,720 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 02:14:09,723 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 02:14:09,724 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 02:14:09,725 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 02:14:09,727 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f28296b-ff33-4dfd-9087-a3248b641f9e/bin/uautomizer-verify-uTZkv6EMXl/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i [2023-11-12 02:14:12,995 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 02:14:13,792 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 02:14:13,792 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f28296b-ff33-4dfd-9087-a3248b641f9e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i [2023-11-12 02:14:13,860 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f28296b-ff33-4dfd-9087-a3248b641f9e/bin/uautomizer-verify-uTZkv6EMXl/data/d53b75021/2a8a7c9ca220422892b7b00c01a14069/FLAG65a613ecf [2023-11-12 02:14:13,882 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f28296b-ff33-4dfd-9087-a3248b641f9e/bin/uautomizer-verify-uTZkv6EMXl/data/d53b75021/2a8a7c9ca220422892b7b00c01a14069 [2023-11-12 02:14:13,890 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 02:14:13,893 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 02:14:13,896 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 02:14:13,898 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 02:14:13,903 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 02:14:13,907 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:14:13" (1/1) ... [2023-11-12 02:14:13,908 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7acd191c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:13, skipping insertion in model container [2023-11-12 02:14:13,908 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:14:13" (1/1) ... [2023-11-12 02:14:14,133 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 02:14:17,740 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f28296b-ff33-4dfd-9087-a3248b641f9e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i[447736,447749] [2023-11-12 02:14:18,029 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:14:18,106 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 02:14:18,259 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [7104] [2023-11-12 02:14:18,261 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [7112-7113] [2023-11-12 02:14:18,267 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [7126] [2023-11-12 02:14:18,341 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/net/cfg80211.h"), "i" (3259), "i" (12UL)); [7562-7563] [2023-11-12 02:14:18,739 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f28296b-ff33-4dfd-9087-a3248b641f9e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i[447736,447749] [2023-11-12 02:14:18,758 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:14:19,035 WARN L672 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:14:19,043 INFO L206 MainTranslator]: Completed translation [2023-11-12 02:14:19,044 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:19 WrapperNode [2023-11-12 02:14:19,044 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 02:14:19,045 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 02:14:19,045 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 02:14:19,045 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 02:14:19,053 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:19" (1/1) ... [2023-11-12 02:14:19,219 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:19" (1/1) ... [2023-11-12 02:14:19,544 INFO L138 Inliner]: procedures = 361, calls = 4779, calls flagged for inlining = 126, calls inlined = 122, statements flattened = 9338 [2023-11-12 02:14:19,545 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 02:14:19,545 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 02:14:19,546 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 02:14:19,546 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 02:14:19,556 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:19" (1/1) ... [2023-11-12 02:14:19,556 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:19" (1/1) ... [2023-11-12 02:14:19,619 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:19" (1/1) ... [2023-11-12 02:14:19,619 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:19" (1/1) ... [2023-11-12 02:14:19,830 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:19" (1/1) ... [2023-11-12 02:14:19,873 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:19" (1/1) ... [2023-11-12 02:14:20,012 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:19" (1/1) ... [2023-11-12 02:14:20,054 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:19" (1/1) ... [2023-11-12 02:14:20,122 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 02:14:20,123 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 02:14:20,124 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 02:14:20,124 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 02:14:20,125 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:19" (1/1) ... [2023-11-12 02:14:20,132 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:14:20,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f28296b-ff33-4dfd-9087-a3248b641f9e/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:14:20,161 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f28296b-ff33-4dfd-9087-a3248b641f9e/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 02:14:20,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f28296b-ff33-4dfd-9087-a3248b641f9e/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 02:14:20,208 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-12 02:14:20,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-12 02:14:20,208 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_reset [2023-11-12 02:14:20,209 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_reset [2023-11-12 02:14:20,209 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2023-11-12 02:14:20,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2023-11-12 02:14:20,209 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_stop [2023-11-12 02:14:20,209 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_stop [2023-11-12 02:14:20,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-12 02:14:20,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-12 02:14:20,211 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_config_parameter_str [2023-11-12 02:14:20,212 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_config_parameter_str [2023-11-12 02:14:20,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-12 02:14:20,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-12 02:14:20,212 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2023-11-12 02:14:20,212 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2023-11-12 02:14:20,213 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-12 02:14:20,213 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-12 02:14:20,213 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_power_mgmt [2023-11-12 02:14:20,213 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_power_mgmt [2023-11-12 02:14:20,213 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_get_station [2023-11-12 02:14:20,214 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_get_station [2023-11-12 02:14:20,214 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2023-11-12 02:14:20,214 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2023-11-12 02:14:20,215 INFO L130 BoogieDeclarations]: Found specification of procedure eth_zero_addr [2023-11-12 02:14:20,215 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_zero_addr [2023-11-12 02:14:20,215 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_cipher_to_alg [2023-11-12 02:14:20,215 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_cipher_to_alg [2023-11-12 02:14:20,216 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-12 02:14:20,216 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-12 02:14:20,216 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_pause_rx [2023-11-12 02:14:20,217 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_pause_rx [2023-11-12 02:14:20,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_5 [2023-11-12 02:14:20,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_5 [2023-11-12 02:14:20,218 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_channel [2023-11-12 02:14:20,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_channel [2023-11-12 02:14:20,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-12 02:14:20,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-12 02:14:20,218 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_leave_ibss [2023-11-12 02:14:20,219 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_leave_ibss [2023-11-12 02:14:20,219 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2023-11-12 02:14:20,219 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2023-11-12 02:14:20,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_7 [2023-11-12 02:14:20,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_7 [2023-11-12 02:14:20,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_6 [2023-11-12 02:14:20,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_6 [2023-11-12 02:14:20,220 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_worker [2023-11-12 02:14:20,220 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_worker [2023-11-12 02:14:20,220 INFO L130 BoogieDeclarations]: Found specification of procedure add_wep_key [2023-11-12 02:14:20,220 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wep_key [2023-11-12 02:14:20,221 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_change_virtual_intf [2023-11-12 02:14:20,221 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_change_virtual_intf [2023-11-12 02:14:20,221 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_tx_power [2023-11-12 02:14:20,221 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_tx_power [2023-11-12 02:14:20,221 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_tx_fixup [2023-11-12 02:14:20,222 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_tx_fixup [2023-11-12 02:14:20,222 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_default_key [2023-11-12 02:14:20,222 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_default_key [2023-11-12 02:14:20,222 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_del_pmksa [2023-11-12 02:14:20,222 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_del_pmksa [2023-11-12 02:14:20,222 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2023-11-12 02:14:20,223 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2023-11-12 02:14:20,223 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-12 02:14:20,223 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-12 02:14:20,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-12 02:14:20,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-12 02:14:20,224 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-11-12 02:14:20,225 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-11-12 02:14:20,225 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2023-11-12 02:14:20,226 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2023-11-12 02:14:20,226 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_get_tx_power [2023-11-12 02:14:20,226 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_get_tx_power [2023-11-12 02:14:20,227 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_bind [2023-11-12 02:14:20,227 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_bind [2023-11-12 02:14:20,227 INFO L130 BoogieDeclarations]: Found specification of procedure set_bssid [2023-11-12 02:14:20,227 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bssid [2023-11-12 02:14:20,228 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-12 02:14:20,228 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-12 02:14:20,228 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_del_key [2023-11-12 02:14:20,228 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_del_key [2023-11-12 02:14:20,228 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_set_multicast_list [2023-11-12 02:14:20,229 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_set_multicast_list [2023-11-12 02:14:20,229 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 02:14:20,229 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 02:14:20,229 INFO L130 BoogieDeclarations]: Found specification of procedure eth_broadcast_addr [2023-11-12 02:14:20,229 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_broadcast_addr [2023-11-12 02:14:20,230 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-11-12 02:14:20,230 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-11-12 02:14:20,230 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-11-12 02:14:20,231 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-11-12 02:14:20,231 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_purge_paused_rxq [2023-11-12 02:14:20,231 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_purge_paused_rxq [2023-11-12 02:14:20,231 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-11-12 02:14:20,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-11-12 02:14:20,232 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2023-11-12 02:14:20,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2023-11-12 02:14:20,232 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-11-12 02:14:20,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-11-12 02:14:20,232 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_get_scan_results [2023-11-12 02:14:20,232 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_get_scan_results [2023-11-12 02:14:20,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-12 02:14:20,233 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-12 02:14:20,233 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-12 02:14:20,233 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-12 02:14:20,233 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_cqm_rssi_config [2023-11-12 02:14:20,234 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_cqm_rssi_config [2023-11-12 02:14:20,234 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_unbind [2023-11-12 02:14:20,234 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_unbind [2023-11-12 02:14:20,234 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_join_ibss [2023-11-12 02:14:20,234 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_join_ibss [2023-11-12 02:14:20,235 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bssid [2023-11-12 02:14:20,235 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bssid [2023-11-12 02:14:20,235 INFO L130 BoogieDeclarations]: Found specification of procedure set_encr_mode [2023-11-12 02:14:20,236 INFO L138 BoogieDeclarations]: Found implementation of procedure set_encr_mode [2023-11-12 02:14:20,236 INFO L130 BoogieDeclarations]: Found specification of procedure get_rndis_wlan_priv [2023-11-12 02:14:20,236 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rndis_wlan_priv [2023-11-12 02:14:20,236 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2023-11-12 02:14:20,236 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2023-11-12 02:14:20,237 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-12 02:14:20,237 INFO L130 BoogieDeclarations]: Found specification of procedure set_device_pmkids [2023-11-12 02:14:20,238 INFO L138 BoogieDeclarations]: Found implementation of procedure set_device_pmkids [2023-11-12 02:14:20,238 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_flush_pmksa [2023-11-12 02:14:20,238 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_flush_pmksa [2023-11-12 02:14:20,239 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2023-11-12 02:14:20,239 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2023-11-12 02:14:20,239 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-12 02:14:20,239 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-12 02:14:20,239 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2023-11-12 02:14:20,239 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2023-11-12 02:14:20,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-12 02:14:20,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-12 02:14:20,240 INFO L130 BoogieDeclarations]: Found specification of procedure get_device_pmkids [2023-11-12 02:14:20,240 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device_pmkids [2023-11-12 02:14:20,240 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock_bh [2023-11-12 02:14:20,240 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock_bh [2023-11-12 02:14:20,241 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-11-12 02:14:20,241 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-11-12 02:14:20,242 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-12 02:14:20,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-12 02:14:20,242 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2023-11-12 02:14:20,242 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2023-11-12 02:14:20,243 INFO L130 BoogieDeclarations]: Found specification of procedure set_infra_mode [2023-11-12 02:14:20,243 INFO L138 BoogieDeclarations]: Found implementation of procedure set_infra_mode [2023-11-12 02:14:20,243 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_command [2023-11-12 02:14:20,243 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_command [2023-11-12 02:14:20,243 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_scan_done [2023-11-12 02:14:20,244 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_scan_done [2023-11-12 02:14:20,244 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-11-12 02:14:20,244 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-11-12 02:14:20,245 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-11-12 02:14:20,245 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-11-12 02:14:20,248 INFO L130 BoogieDeclarations]: Found specification of procedure next_bssid_list_item [2023-11-12 02:14:20,249 INFO L138 BoogieDeclarations]: Found implementation of procedure next_bssid_list_item [2023-11-12 02:14:20,249 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-12 02:14:20,249 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-12 02:14:20,251 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-11-12 02:14:20,251 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-11-12 02:14:20,252 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-12 02:14:20,252 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-12 02:14:20,252 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_fill_station_info [2023-11-12 02:14:20,258 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_fill_station_info [2023-11-12 02:14:20,258 INFO L130 BoogieDeclarations]: Found specification of procedure set_priv_filter [2023-11-12 02:14:20,258 INFO L138 BoogieDeclarations]: Found implementation of procedure set_priv_filter [2023-11-12 02:14:20,258 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-12 02:14:20,259 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-12 02:14:20,259 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_wiphy_params [2023-11-12 02:14:20,259 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_wiphy_params [2023-11-12 02:14:20,259 INFO L130 BoogieDeclarations]: Found specification of procedure unknown_early_init [2023-11-12 02:14:20,259 INFO L138 BoogieDeclarations]: Found implementation of procedure unknown_early_init [2023-11-12 02:14:20,259 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-12 02:14:20,260 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-12 02:14:20,260 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-12 02:14:20,260 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-12 02:14:20,260 INFO L130 BoogieDeclarations]: Found specification of procedure disassociate [2023-11-12 02:14:20,260 INFO L138 BoogieDeclarations]: Found implementation of procedure disassociate [2023-11-12 02:14:20,260 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-11-12 02:14:20,260 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-11-12 02:14:20,261 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2023-11-12 02:14:20,261 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2023-11-12 02:14:20,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-12 02:14:20,261 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_pmksa [2023-11-12 02:14:20,261 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_pmksa [2023-11-12 02:14:20,261 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_query_oid [2023-11-12 02:14:20,262 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_query_oid [2023-11-12 02:14:20,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-12 02:14:20,262 INFO L130 BoogieDeclarations]: Found specification of procedure oid_to_string [2023-11-12 02:14:20,262 INFO L138 BoogieDeclarations]: Found implementation of procedure oid_to_string [2023-11-12 02:14:20,262 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2023-11-12 02:14:20,262 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2023-11-12 02:14:20,263 INFO L130 BoogieDeclarations]: Found specification of procedure get_current_channel [2023-11-12 02:14:20,263 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current_channel [2023-11-12 02:14:20,263 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_free [2023-11-12 02:14:20,263 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_free [2023-11-12 02:14:20,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-12 02:14:20,263 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2023-11-12 02:14:20,264 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2023-11-12 02:14:20,264 INFO L130 BoogieDeclarations]: Found specification of procedure is_wpa_key [2023-11-12 02:14:20,264 INFO L138 BoogieDeclarations]: Found implementation of procedure is_wpa_key [2023-11-12 02:14:20,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-12 02:14:20,264 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-12 02:14:20,264 INFO L130 BoogieDeclarations]: Found specification of procedure deauthenticate [2023-11-12 02:14:20,265 INFO L138 BoogieDeclarations]: Found implementation of procedure deauthenticate [2023-11-12 02:14:20,265 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-12 02:14:20,265 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-12 02:14:20,265 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320a_early_init [2023-11-12 02:14:20,265 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320a_early_init [2023-11-12 02:14:20,265 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_michael_mic_failure [2023-11-12 02:14:20,266 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_michael_mic_failure [2023-11-12 02:14:20,266 INFO L130 BoogieDeclarations]: Found specification of procedure set_default_iw_params [2023-11-12 02:14:20,266 INFO L138 BoogieDeclarations]: Found implementation of procedure set_default_iw_params [2023-11-12 02:14:20,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-12 02:14:20,266 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2023-11-12 02:14:20,266 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2023-11-12 02:14:20,267 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_error_status [2023-11-12 02:14:20,267 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_error_status [2023-11-12 02:14:20,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-12 02:14:20,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-12 02:14:20,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-12 02:14:20,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-12 02:14:20,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_command_lock_of_rndis_wlan_private [2023-11-12 02:14:20,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_command_lock_of_rndis_wlan_private [2023-11-12 02:14:20,268 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_check_bssid_list [2023-11-12 02:14:20,268 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_check_bssid_list [2023-11-12 02:14:20,268 INFO L130 BoogieDeclarations]: Found specification of procedure __toupper [2023-11-12 02:14:20,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __toupper [2023-11-12 02:14:20,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-12 02:14:20,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_command_lock_of_rndis_wlan_private [2023-11-12 02:14:20,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_command_lock_of_rndis_wlan_private [2023-11-12 02:14:20,269 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320b_early_init [2023-11-12 02:14:20,269 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320b_early_init [2023-11-12 02:14:20,269 INFO L130 BoogieDeclarations]: Found specification of procedure set_channel [2023-11-12 02:14:20,269 INFO L138 BoogieDeclarations]: Found implementation of procedure set_channel [2023-11-12 02:14:20,270 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_status [2023-11-12 02:14:20,270 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_status [2023-11-12 02:14:20,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-12 02:14:20,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-12 02:14:20,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 02:14:20,270 INFO L130 BoogieDeclarations]: Found specification of procedure level_to_qual [2023-11-12 02:14:20,271 INFO L138 BoogieDeclarations]: Found implementation of procedure level_to_qual [2023-11-12 02:14:20,271 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume_rx [2023-11-12 02:14:20,271 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume_rx [2023-11-12 02:14:20,271 INFO L130 BoogieDeclarations]: Found specification of procedure set_essid [2023-11-12 02:14:20,271 INFO L138 BoogieDeclarations]: Found implementation of procedure set_essid [2023-11-12 02:14:20,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-12 02:14:20,272 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2023-11-12 02:14:20,272 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2023-11-12 02:14:20,272 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2023-11-12 02:14:20,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2023-11-12 02:14:20,272 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_start_bssid_list_scan [2023-11-12 02:14:20,272 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_start_bssid_list_scan [2023-11-12 02:14:20,273 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_device_poller [2023-11-12 02:14:20,273 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_device_poller [2023-11-12 02:14:20,273 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_copy_module_params [2023-11-12 02:14:20,273 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_copy_module_params [2023-11-12 02:14:20,273 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_add_key [2023-11-12 02:14:20,273 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_add_key [2023-11-12 02:14:20,274 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-12 02:14:20,274 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-12 02:14:20,274 INFO L130 BoogieDeclarations]: Found specification of procedure get_bcm4320_power_dbm [2023-11-12 02:14:20,274 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bcm4320_power_dbm [2023-11-12 02:14:20,274 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2023-11-12 02:14:20,274 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2023-11-12 02:14:20,275 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-12 02:14:20,275 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-12 02:14:20,275 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-12 02:14:20,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-12 02:14:20,275 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_rx_fixup [2023-11-12 02:14:20,275 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_rx_fixup [2023-11-12 02:14:20,276 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_oid [2023-11-12 02:14:20,276 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_oid [2023-11-12 02:14:20,276 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_indication [2023-11-12 02:14:20,276 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_indication [2023-11-12 02:14:20,276 INFO L130 BoogieDeclarations]: Found specification of procedure set_auth_mode [2023-11-12 02:14:20,276 INFO L138 BoogieDeclarations]: Found implementation of procedure set_auth_mode [2023-11-12 02:14:20,276 INFO L130 BoogieDeclarations]: Found specification of procedure get_bssid [2023-11-12 02:14:20,277 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bssid [2023-11-12 02:14:20,277 INFO L130 BoogieDeclarations]: Found specification of procedure is_associated [2023-11-12 02:14:20,278 INFO L138 BoogieDeclarations]: Found implementation of procedure is_associated [2023-11-12 02:14:20,282 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2023-11-12 02:14:20,282 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2023-11-12 02:14:20,282 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-12 02:14:20,282 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-12 02:14:20,283 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_scan [2023-11-12 02:14:20,283 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_scan [2023-11-12 02:14:20,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 02:14:20,283 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-11-12 02:14:20,283 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-11-12 02:14:20,284 INFO L130 BoogieDeclarations]: Found specification of procedure debug_print_pmkids [2023-11-12 02:14:20,286 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_print_pmkids [2023-11-12 02:14:20,286 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2023-11-12 02:14:20,286 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2023-11-12 02:14:20,286 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 02:14:20,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 02:14:20,287 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_dump_station [2023-11-12 02:14:20,287 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_dump_station [2023-11-12 02:14:20,287 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-12 02:14:20,287 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-12 02:14:21,383 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 02:14:21,395 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 02:14:22,054 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-12 02:14:47,364 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 02:14:47,400 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 02:14:47,400 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-12 02:14:47,407 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:14:47 BoogieIcfgContainer [2023-11-12 02:14:47,407 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 02:14:47,411 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-12 02:14:47,412 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-12 02:14:47,415 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-12 02:14:47,415 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 02:14:13" (1/3) ... [2023-11-12 02:14:47,417 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ce3e76e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 02:14:47, skipping insertion in model container [2023-11-12 02:14:47,418 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:19" (2/3) ... [2023-11-12 02:14:47,419 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ce3e76e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 02:14:47, skipping insertion in model container [2023-11-12 02:14:47,419 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:14:47" (3/3) ... [2023-11-12 02:14:47,420 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i [2023-11-12 02:14:47,445 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-12 02:14:47,446 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-12 02:14:47,583 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-12 02:14:47,593 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@7c456ca7, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-12 02:14:47,594 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-12 02:14:47,612 INFO L276 IsEmpty]: Start isEmpty. Operand has 3232 states, 2235 states have (on average 1.3807606263982104) internal successors, (3086), 2263 states have internal predecessors, (3086), 856 states have call successors, (856), 140 states have call predecessors, (856), 139 states have return successors, (845), 845 states have call predecessors, (845), 845 states have call successors, (845) [2023-11-12 02:14:47,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 611 [2023-11-12 02:14:47,683 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:14:47,685 INFO L195 NwaCegarLoop]: trace histogram [24, 24, 24, 24, 24, 24, 24, 24, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:14:47,685 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:14:47,693 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:14:47,693 INFO L85 PathProgramCache]: Analyzing trace with hash -1333542780, now seen corresponding path program 1 times [2023-11-12 02:14:47,705 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:14:47,706 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1159970097] [2023-11-12 02:14:47,706 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:14:47,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:14:49,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:50,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-12 02:14:50,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:50,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:50,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:50,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:14:50,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:50,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-12 02:14:50,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:50,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:50,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:50,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:14:50,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:50,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2023-11-12 02:14:50,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:50,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:50,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:50,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:14:50,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:50,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-12 02:14:50,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:50,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:50,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:50,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:14:50,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:50,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-11-12 02:14:50,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:50,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:50,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:50,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:14:50,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:50,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2023-11-12 02:14:50,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:50,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:50,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:50,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:14:50,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:50,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2023-11-12 02:14:50,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:50,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:50,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:14:51,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2023-11-12 02:14:51,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:51,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:14:51,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2023-11-12 02:14:51,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:51,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:14:51,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2023-11-12 02:14:51,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:51,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:14:51,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2023-11-12 02:14:51,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:51,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:14:51,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2023-11-12 02:14:51,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:51,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:14:51,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2023-11-12 02:14:51,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:51,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:14:51,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2023-11-12 02:14:51,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:51,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:14:51,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2023-11-12 02:14:51,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:51,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:14:51,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2023-11-12 02:14:51,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:51,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:14:51,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2023-11-12 02:14:51,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:51,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:14:51,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2023-11-12 02:14:51,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:51,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:14:51,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2023-11-12 02:14:51,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:51,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:14:51,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2023-11-12 02:14:51,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:51,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:14:51,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 323 [2023-11-12 02:14:51,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:51,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 334 [2023-11-12 02:14:51,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:51,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2023-11-12 02:14:51,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:51,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 356 [2023-11-12 02:14:51,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:51,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:51,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 367 [2023-11-12 02:14:52,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:52,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 378 [2023-11-12 02:14:52,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:52,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 389 [2023-11-12 02:14:52,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:52,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 400 [2023-11-12 02:14:52,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:52,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 411 [2023-11-12 02:14:52,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:52,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 422 [2023-11-12 02:14:52,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:52,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 433 [2023-11-12 02:14:52,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:52,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 444 [2023-11-12 02:14:52,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:52,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 455 [2023-11-12 02:14:52,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:52,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 466 [2023-11-12 02:14:52,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:52,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 477 [2023-11-12 02:14:52,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:52,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 488 [2023-11-12 02:14:52,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:52,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 499 [2023-11-12 02:14:52,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:52,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 510 [2023-11-12 02:14:52,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:52,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 521 [2023-11-12 02:14:52,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:52,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 532 [2023-11-12 02:14:52,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:52,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 543 [2023-11-12 02:14:52,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:52,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 554 [2023-11-12 02:14:52,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:52,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 565 [2023-11-12 02:14:52,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:52,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 576 [2023-11-12 02:14:52,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:14:52,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:52,854 INFO L134 CoverageAnalysis]: Checked inductivity of 5144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5144 trivial. 0 not checked. [2023-11-12 02:14:52,855 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:14:52,860 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1159970097] [2023-11-12 02:14:52,861 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1159970097] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:14:52,861 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:14:52,861 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-12 02:14:52,863 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1673992015] [2023-11-12 02:14:52,864 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:14:52,873 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-12 02:14:52,873 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:14:52,926 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-12 02:14:52,927 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-12 02:14:52,937 INFO L87 Difference]: Start difference. First operand has 3232 states, 2235 states have (on average 1.3807606263982104) internal successors, (3086), 2263 states have internal predecessors, (3086), 856 states have call successors, (856), 140 states have call predecessors, (856), 139 states have return successors, (845), 845 states have call predecessors, (845), 845 states have call successors, (845) Second operand has 5 states, 5 states have (on average 16.8) internal successors, (84), 2 states have internal predecessors, (84), 2 states have call successors, (48), 5 states have call predecessors, (48), 2 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47)